ChaO

ChaO (2025)

Animation Fantasy Romance

In a futuristic world where humans and mermaids coexist, the life of mild-mannered office worker Stephan is upended when he is suddenly proposed to by Chao — a princess from the mermaid kingdom. With no time to make sense of what's happening, Stephan soon finds himself living with the unpredictable, wholehearted Chao, and her sincere love begins to break down his emotional barriers.

star 8
  • Release Date: 2025-08-15
  • Runtime: 1h 30min
  • Director: Yasuhiro Aoki

Where to Watch ChaO Online

ChaO is not available for streaming at this moment.

Cast

  • Ouji Suzuka

    Stephan (voice)

  • Anna Yamada

    Chao (voice)

  • Kavka Shishido

    Maibei (voice)

  • Yuuichirou Umehara

    Roberta (voice)

  • Kenta Miyake

    King Neptunus (voice)

  • Shunsei Ōta

    Juno (voice)

  • Anna Tsuchiya

    Editor-in-Chief (voice)

  • Kunihiro Kawashima

    Ambassador Omede / Photographer / Shop Owner (voice)

  • Ryota Yamasato

    President Shi (voice)

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